Privacy Policy

Effective July 20, 2026

540 Software LLC ("we", "us", or "our") is committed to protecting your privacy. This policy explains what information may be collected when you visit our website or use our applications, and how that information is handled.

Website Hosting

This website is hosted on Cloudflare Pages. As part of standard web hosting, Cloudflare may automatically collect limited technical information, including:

• IP address
• Browser type and version
• Operating system
• Referring URL
• Pages visited and time of access

This data is collected and processed by Cloudflare as part of their hosting infrastructure and is subject to Cloudflare's Privacy Policy. Other than the functional 540 Solitaire save-game cookie described below, we do not add any analytics, tracking scripts, cookies, or third-party data collection tools to this website.

Cookies

Of our website pages and applications, only 540 Solitaire uses a cookie. 540 Solitaire sets a first-party functional cookie to save your current game in your browser and restore it when you return. The cookie contains the card positions and state of your game, your score, your draw-one or draw-three setting, your most recent undo state, and whether the win celebration has been shown. It does not contain your name, contact information, or an advertising identifier, and it is not used for analytics, advertising, or tracking.

The 540 Solitaire save-game cookie expires 90 days after it is last updated. Because the game updates the cookie as you play, the 90-day period restarts when your game is saved. You can remove the saved game at any time by deleting cookies for cards.540software.com in your browser. No other 540 Software website page or application sets a 540 Software cookie.

Cloudflare may use strictly necessary cookies as part of its security and performance services (such as bot detection). These cookies are managed by Cloudflare and are not used by us for advertising or tracking purposes.

Third-Party Links

This website may contain links to third-party websites or services (such as the Microsoft Store). We are not responsible for the privacy practices of those external sites, and we encourage you to review their privacy policies.

Contact

If you have questions about this privacy policy, you can reach us at hello@540software.com.

Application Privacy Policies

Takataka — Text Editor for Windows

Takataka is a completely offline desktop application. It does not connect to the internet, and it does not collect, transmit, or store any personal data, usage data, telemetry, or analytics of any kind. All files you create and edit remain entirely on your device. Takataka does not use cookies, advertising identifiers, or any form of user tracking.

dicon — Icon Builder for Windows

dicon is a completely offline desktop application. It does not connect to the internet, and it does not collect, transmit, or store any personal data, usage data, telemetry, or analytics of any kind. All images and icon files you work with remain entirely on your device. dicon does not use cookies, advertising identifiers, or any form of user tracking.